Comparison to Surrounding Areas
The median household income ($92,083) for 50070 is less than the median household income for 50072 ($111,250), Dallas County ($102,379), and Diamondhead Lake CDP ($148,542). But it's more than 50849 ($64,821), 50233 ($78,984), 50250 ($71,083), 50273 ($82,633), Adair County ($68,092), Guthrie County ($77,711), Madison County ($90,855), and Dexter city ($87,250).
| 50070 | $92,083 |
| Dexter city | $87,250 |
| Diamondhead Lake CDP | $148,542 |
| Adair County | $68,092 |
| Dallas County | $102,379 |
| Guthrie County | $77,711 |
| Madison County | $90,855 |
Get Median Household Income for all Zip Codes in Iowa.
The average household income ($113,385) for 50070 is less than the average household income for 50072 ($114,285), Dallas County ($137,324), and Diamondhead Lake CDP ($161,476). But it's more than 50849 ($80,609), 50233 ($80,274), 50250 ($87,128), 50273 ($94,979), Adair County ($93,814), Guthrie County ($100,744), Madison County ($106,293), and Dexter city ($98,515).
| 50070 | $113,385 |
| Dexter city | $98,515 |
| Diamondhead Lake CDP | $161,476 |
| Adair County | $93,814 |
| Dallas County | $137,324 |
| Guthrie County | $100,744 |
| Madison County | $106,293 |
Get Average Household Income for all Zip Codes in Iowa.
The per-capita income for 50070 is $49,371. The per capita income ($49,371) for 50070 is less than the per capita income for Dallas County ($54,385) and Diamondhead Lake CDP ($73,510). But it's more than 50849 ($38,710), 50072 ($43,671), 50233 ($32,368), 50250 ($36,512), 50273 ($39,613), Guthrie County ($43,480), Madison County ($43,167), Adair County ($41,750), and Dexter city ($38,983).
| 50070 | $49,371 |
| Dexter city | $38,983 |
| Diamondhead Lake CDP | $73,510 |
| Adair County | $41,750 |
| Dallas County | $54,385 |
| Guthrie County | $43,480 |
| Madison County | $43,167 |
Get Per-Capita Income for all Zip Codes in Iowa.
13.6% of households make over $200,000 a year. The percent high income households (13.6%) for 50070 is less than the percent high income households for 50072 (15.2%), Dallas County (19.6%), and Diamondhead Lake CDP (36.9%). But it's more than 50849 (4.9%), 50233 (0.5%), 50250 (3.8%), 50273 (7.8%), Adair County (7.5%), Guthrie County (9.3%), Madison County (10.2%), and Dexter city (3.0%).
| 50070 | 13.6% |
| Dexter city | 3.0% |
| Diamondhead Lake CDP | 36.9% |
| Adair County | 7.5% |
| Dallas County | 19.6% |
| Guthrie County | 9.3% |
| Madison County | 10.2% |
Get High Income Households for all Zip Codes in Iowa.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 50070 | $-1 | $93,906 | $113,000 | $56,875 |
| Dexter city | $-1 | $114,028 | $95,625 | $49,583 |
| Diamondhead Lake CDP | $-1 | $-1 | $194,500 | $-1 |
| Adair County | $56,563 | $85,446 | $90,104 | $46,667 |
| Dallas County | $58,872 | $112,470 | $130,743 | $67,985 |
| Guthrie County | $33,194 | $98,179 | $104,410 | $55,035 |
| Madison County | $83,750 | $97,500 | $112,188 | $59,507 |
Get Median Household Income by Age of Householder for all Zip Codes in Iowa.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 50070 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 50070 | +/-$22,665 | +/-$18,696 | +/-$7,836 | +/-6.3% | +/-$-1 | +/-$18,443 | +/-$34,266 | +/-$23,476 |
| Dexter city | +/-$19,477 | +/-$15,476 | +/-$6,744 | +/-2.6% | +/-$-1 | +/-$6,878 | +/-$37,996 | +/-$26,018 |
| Diamondhead Lake CDP | +/-$99,307 | +/-$51,430 | +/-$25,802 | +/-21.8% | +/-$-1 | +/-$-1 | +/-$57,887 | +/-$-1 |
| Adair County | +/-$4,755 | +/-$7,430 | +/-$3,202 | +/-2.1% | +/-$16,050 | +/-$15,748 | +/-$16,431 | +/-$4,864 |
| Dallas County | +/-$3,721 | +/-$4,422 | +/-$1,710 | +/-1.4% | +/-$19,661 | +/-$7,801 | +/-$7,001 | +/-$7,736 |
| Guthrie County | +/-$5,028 | +/-$8,453 | +/-$3,397 | +/-2.5% | +/-$16,076 | +/-$9,571 | +/-$10,690 | +/-$7,362 |
| Madison County | +/-$10,483 | +/-$4,977 | +/-$1,897 | +/-1.9% | +/-$55,816 | +/-$8,915 | +/-$7,783 | +/-$7,432 |